Group · NACE Rev. 2.1 / TEÁOR'25 28.1 Manufacture of general-purpose machinery Contains 28.11 Manufacture of engines and turbines, except aircraft, vehicle and cycle engines 28.12 Manufacture of fluid power equipment 28.13 Manufacture of other pumps and compressors 28.14 Manufacture of other taps and valves 28.15 Manufacture of bearings, gears, gearing and driving elements